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Question: Describe a mechanism to access the telephone customer records by telephone #. Assume that we have a huge data in hand, say a million records or so.
Choose a combination of meaningful data structures that will give the best search time.
Explain your idea and discuss the speed of the search operation.
Keep in mind that a million records cannot be kept in one array. There is no need to code it
Can you show the process to access the customer record?
Write an algorithm or code segment for locating the nth successor of an item in a circlar linked list (the nth item that follows the given item in the list).
A certain hard disk has 480 cylinders, sixteen tracks, and thirty-two sectors of 512 bytes each. It spins at 4800 revolutions per minute, and has an adjacent cylinder seek time of eighty msec, and a max seek time of onde hundred msec.
Draw a flowchart to print the average for each student in a class. Input. Input consists of student records each containing a student's name(STUDENT-NAME), score for first test(TEST), score for second test(TEST2), and score for third test(TEST3)..
The input is an N by N matrix of numbers that is already in memory. Each individual row is increasing from left to right. Each individual column is increasing from top to bottom.
Make an application that either sums or averages rows or columns of a 2-dimensional array depending on user choices.
Explain the results of executing each of the following grep commands in your home directory.
Give a C++ code fragment that, given an×n matrix M of type float, replaces M with its transpose. Try to do this without the use of a temporary matrix.
Create a program in Java which defines 2-unconstrained arrays of user defined length n, that contain n Random numbers each and which outputs addition of pairs of elements.
Discuss the benefits of dynamic over-static arrays. Under what conditions will you choose dynamic arrays?
Create the algorithm which will read through file and compute numbers of married men, single men, married women and single women.
Two CSMA/CD stations are each trying to transmit long documents. After each frame is sent, they contend for the channel using the binary exponential backoff algorithm.
Identify flaws in design of the Report of Consumers that follows. What assumptions about users and tasks did you make in order to assess this design?
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